This will cover most things REST API at the fundamental level needed for the DEVASC, some items / tools not entirely clear here should be independently reviewed, as this article is long enough with me doing a full screenshot walkthrough of Postman REST API Tool 🙂 With that, lets get this party started! What an … Continue reading DEVASC REST API Deep Dive – API Types / Methods / Status Codes / Headers / Pagination / Rate-Limit / Tools / Python Scripted REST API Calls – Easy points on exam day!
I feel I should warn up front, this is a very long, detailed post filled with things that will appears on the DEVASC exam questions - Do not miss these easy points! All cute stuff aside lets get right into more Python - Working with Data Types Python is able to use its native language … Continue reading DEVASC Python – Working with Data Types Raw Text / JSON / XML / YAML, tons of MUST KNOW details for DEVASC exam day! Deep Dive!
One big note on this - It will need some updating at least in the YAML section as my training material I currently use teaches in Python 2, which a Cisco Instructor for DevNet has confirmed that DevNet exams will focus on Python 3. So this article will need a bit of polishing up, but … Continue reading Parsing Data Formats (XML / JSON / YAML) using Python 3 – A little patch work but found some good demo’s!
Above is a screen snip of the properly formatted data formats from previous posts (Let me start by saying I have never taken or heard anything about the Cisco DevNet exam that was not presented on DevNet Day 2020 in June) In the real world I know there are templates in open GIT Repositories for … Continue reading DevNet Data Formats XML, JSON, and YAML in review, and what to expect on exam day / what you will want to know!
As you can tell its been a long day (and week) so my script is fairly uncreative, however it demonstrates the many finer points of YAML, which YAML does actually stand for YAML Ain't Markup Language so all of us geeks can laugh that Ain't ain't a word. Or ain't it? The #1 goal of … Continue reading YAML (Ain’t Markup Language) – Review of file formatting, structure, and all things YAML for DevNet exam day!